The Board of Directors Meeting of Hana Microelectronics Public Co. Ltd. held on 30 November 2021, which considered and acknowledged the resignation of Mr. Winson Moong Chu Hui, an executive director, due to retirement which will be effective on 1 January 2022. The board approve the appointment of Ms. Pornphan Abhamongkol as a director replacing the resigned director which will be effective on 1 January 2022, whereby Ms. Pornphan shall hold a position of an independent director and audit committee who meets the independent qualification according to the SEC and the Company's rules and regulations. Ms. Pornphan's term of office has the remaining term of a resigned director, which will end at the Company's 2022 Annual General Meeting of Shareholders and shall be proposed to shareholders for re-appointment. The board Approve to increase the size of the Board of Directors from 6 to 8 directors and approve the appointment of the 2-new directors as follows: Mr. Sanjay Nirendra Mitra, to be an executive director; Mr. Insuk Kim, to be an executive director.